package com.topone.service;

import com.topone.dto.OrderDTO;

/**
 * Created by Administrator on 2017/12/5,0005.
 */
public interface BuyerService {

    //查询一个订单
    OrderDTO findOrderOne(String orderId,String openid);

    //取消一个订单
    OrderDTO cancelOrderOne(String orderId,String openid);
}
